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Compare Airline Fares & Calculate Miles

Flights from LON to Singapore

Compare 10 flight options on JAL

* Based on 414 flight price data points (fetched: 2026-02-14 〜 2026-02-22). Not real-time data and may not cover all departure dates. Please check the airline's official website for the latest fares and availability.

Lowest Fare$856.00
Flight Time13h 40m - 17h 40m
StopsNonstop available

Fares by Cabin Class

Economy$856 ~ $4,673
Premium Eco$2,299 ~ $5,619
Business$5,045 ~ $11,102
First$6,716 ~ $14,460

Available Route Options

10 different routing options available for this route

Outbound/ReturnFlight TimeStopsEconomyPremium EcoBusinessFirst
OutboundLHR London Heathrow → SIN Singapore
ReturnSIN Singapore → LHR London Heathrow
13h 40m13h 55m
NonstopNonstop
$856~$2,299~$5,045~$6,716~
OutboundLHR London Heathrow → DOH Doha → SIN Singapore
ReturnSIN Singapore → LHR London Heathrow
15h 45m13h 55m
1stopNonstop
$935~-$6,058~-
OutboundLHR London Heathrow → KUL Kuala Lumpur → SIN Singapore
ReturnSIN Singapore → LHR London Heathrow
15h 55m13h 55m
1stopNonstop
$925~-$5,200~-
OutboundLHR London Heathrow → SIN Singapore
ReturnSIN Singapore → DOH Doha → LHR London Heathrow
13h 40m17h
Nonstop1stop
$954~-$6,085~$9,564~
OutboundLHR London Heathrow → SIN Singapore
ReturnSIN Singapore → KUL Kuala Lumpur → LHR London Heathrow
13h 40m17h 10m
Nonstop1stop
$924~-$6,193~-
OutboundLHR London Heathrow → DOH Doha → SIN Singapore
ReturnSIN Singapore → DOH Doha → LHR London Heathrow
15h 45m17h
1stop1stop
$1,025~-$7,077~-
OutboundLHR London Heathrow → DOH Doha → SIN Singapore
ReturnSIN Singapore → KUL Kuala Lumpur → LHR London Heathrow
15h 45m17h 10m
1stop1stop
$994~-$7,186~-
OutboundLHR London Heathrow → KUL Kuala Lumpur → SIN Singapore
ReturnSIN Singapore → DOH Doha → LHR London Heathrow
15h 55m17h
1stop1stop
$1,014~-$6,219~-

+2 more routing options available

Book on Japan Airlines Official Website→
Search real-time LON to Singapore flights on Expedia→

Compare fares with other airlines

Compare fares from different airlines operating on this route. Click on any airline to view detailed flight information and mileage earning potential.

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Miles & Status Points Earning

(when crediting to JAL Mileage Bank)

When crediting this Japan Airlines flight to JAL Mileage Bank, you earn both FLY ON Points (for elite status) and Miles (for award tickets). Here's how they work:

  • FLY ON Points: FLY ON Points are used for elite status qualification. Accumulate enough points within a calendar year to achieve higher status tiers, which unlock benefits like lounge access, priority boarding, bonus miles, and complimentary upgrades. Status points are calculated based on fare price or flight distance depending on the airline.
  • Miles: Miles are your reward currency for free flights. Redeem accumulated miles for award tickets on the airline and its partners. Miles earned depend on flight distance and your booking class. Higher booking classes earn more miles per flight.

The "FLY ON Points/$100" and "Miles/$100" columns show earning efficiency - higher numbers mean better value for your money. Compare different cabin classes to find the best balance between comfort and mileage earning.

As a oneworld member, Japan Airlines flights can be credited to partner programs. Compare earning potential:Executive Club, AAdvantage

CabinFareFLY ON PointsFLY ON Points/$100MilesMiles/$100
Economy$856 - $4,673946 - 3,98083 - 1343,879 - 21,182453 - 454
Premium Eco$2,299 - $5,6192,287 - 4,79485 - 10010,423 - 25,469453 - 453
Business$5,045 - $11,1024,611 - 9,75784 - 9822,868 - 50,328453
First$6,716 - $14,4606,174 - 12,57484 - 9330,444 - 65,546453
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 10 available flight options from LON to Singapore. Each itinerary shows the route, layover cities, flight duration, and detailed fare information.

📘What are booking classes?

Even within the same Economy cabin, tickets have hidden categories called "booking classes." Cheaper tickets get lower booking classes (Q, V, etc.) while expensive tickets get higher ones (Y, B, etc.). This dramatically affects how many miles you earn. On popular dates, cheaper booking classes sell out first, so closer to departure you may only find expensive fares—which do earn more miles. Click any fare to see the calculation details.

💡Smart booking tips

To maximize miles earned per dollar spent, look for fares with higher "Points/cost" or "Miles/cost" values. However, keep in mind that booking class also affects change/cancellation flexibility—cheaper fares often have stricter policies.

Flight List
LHRLondon Heathrow → SINSingapore(13.7h+)SINSingapore → LHRLondon Heathrow(13.9h+)
13,496 mi
Economy (Booking Class O)
$856 - $1,124
946 - 1,149FLY ON Points102-111 FLY ON Points/$100
3,879 - 5,094Miles453 Miles/$100
▼
Economy (Booking Class V, N)
$1,007 - $1,289
1,060 - 1,273FLY ON Points99-105 FLY ON Points/$100
4,564 - 5,842Miles453 Miles/$100
▼
Economy (Booking Class N, O)
$1,190 - $1,493
1,199 - 1,428FLY ON Points96-101 FLY ON Points/$100
5,394 - 6,768Miles453 Miles/$100
▼
Economy (Booking Class H, O)
$1,690 - $1,993
1,576 - 1,805FLY ON Points91-93 FLY ON Points/$100
7,661 - 9,034Miles453 Miles/$100
▼
Premium Eco (Booking Class T)
$2,299 - $3,714
2,287 - 3,355FLY ON Points90-100 FLY ON Points/$100
10,423 - 16,834Miles453-453 Miles/$100
▼
Economy (Booking Class B)
$3,770
3,148FLY ON Points84 FLY ON Points/$100
17,090Miles453 Miles/$100
▼
Economy (Booking Class Y)
$3,892
3,240FLY ON Points83 FLY ON Points/$100
17,643Miles453 Miles/$100
▼
Business (Booking Class I)
$5,045 - $6,608
4,611 - 5,792FLY ON Points88-91 FLY ON Points/$100
22,868 - 29,953Miles453 Miles/$100
▼
Premium Eco (Booking Class W)
$5,619
4,794FLY ON Points85 FLY ON Points/$100
25,469Miles453 Miles/$100
▼
Business (Booking Class R, I)
$5,698 - $7,551
5,104 - 6,504FLY ON Points86-90 FLY ON Points/$100
25,828 - 34,228Miles453 Miles/$100
▼
First (Booking Class A)
$6,716 - $12,969
6,174 - 10,898FLY ON Points84-92 FLY ON Points/$100
30,444 - 58,788Miles453 Miles/$100
▼
First (Booking Class F, A)
$11,689 - $11,961
9,931 - 10,136FLY ON Points85-85 FLY ON Points/$100
52,986 - 54,219Miles453 Miles/$100
▼
LHRLondon Heathrow → DOHDoha → SINSingapore(15.8h+)SINSingapore → LHRLondon Heathrow(13.9h+)
13,851 mi
Economy (Booking Class Q, Q, O)
$935 - $1,183
1,156 - 1,343FLY ON Points114-124 FLY ON Points/$100
4,236 - 5,360Miles453-453 Miles/$100
▼
Economy (Booking Class N, N, O)
$1,181 - $1,429
1,341 - 1,529FLY ON Points107-114 FLY ON Points/$100
5,351 - 6,475Miles453 Miles/$100
▼
Economy (Booking Class S, S, Y)
$1,340 - $2,851
1,462 - 2,603FLY ON Points91-109 FLY ON Points/$100
6,074 - 12,923Miles453 Miles/$100
▼
Economy (Booking Class V, V, Y)
$1,457 - $2,970
1,550 - 2,693FLY ON Points91-106 FLY ON Points/$100
6,604 - 13,463Miles453 Miles/$100
▼
Business (Booking Class R, R, I)
$6,058 - $7,669
5,776 - 6,994FLY ON Points91-95 FLY ON Points/$100
27,459 - 34,764Miles453 Miles/$100
▼
Business (Booking Class D, D, I)
$6,368 - $7,992
6,010 - 7,238FLY ON Points91-94 FLY ON Points/$100
28,864 - 36,229Miles453 Miles/$100
▼
LHRLondon Heathrow → KULKuala Lumpur → SINSingapore(15.9h+)SINSingapore → LHRLondon Heathrow(13.9h+)
13,509 mi
Economy (Booking Class O)
$925 - $2,529
1,073 - 2,285FLY ON Points90-116 FLY ON Points/$100
4,191 - 11,462Miles453-453 Miles/$100
▼
Economy (Booking Class S, S, N)
$1,044 - $2,602
1,163 - 2,340FLY ON Points90-111 FLY ON Points/$100
4,731 - 11,793Miles453 Miles/$100
▼
Economy (Booking Class V, V, O)
$1,404 - $2,886
1,435 - 2,555FLY ON Points89-102 FLY ON Points/$100
6,363 - 13,081Miles453-453 Miles/$100
▼
Premium Eco/Economy (Booking Class T, T, O)
$1,989 - $4,676
2,002 - 4,033FLY ON Points86-101 FLY ON Points/$100
9,014 - 21,198Miles453-453 Miles/$100
▼
Economy (Booking Class Y)
$3,903
3,323FLY ON Points85 FLY ON Points/$100
17,691Miles453 Miles/$100
▼
Premium Eco/Economy (Booking Class W, W, Y)
$4,871 - $5,629
4,180 - 4,753FLY ON Points84-86 FLY ON Points/$100
22,080 - 25,518Miles453 Miles/$100
▼
Business (Booking Class I)
$5,200 - $10,084
4,903 - 8,593FLY ON Points85-94 FLY ON Points/$100
23,569 - 45,710Miles453 Miles/$100
▼
LHRLondon Heathrow → SINSingapore(13.7h+)SINSingapore → DOHDoha → LHRLondon Heathrow(17.0h+)
13,851 mi
Economy (Booking Class O, Q, Q)
$954 - $1,302
1,170 - 1,433FLY ON Points110-123 FLY ON Points/$100
4,323 - 5,900Miles453 Miles/$100
▼
Economy (Booking Class V, Q, Q)
$1,063 - $1,411
1,252 - 1,515FLY ON Points107-118 FLY ON Points/$100
4,817 - 6,394Miles453 Miles/$100
▼
Economy (Booking Class N, Q, Q)
$1,222 - $1,546
1,373 - 1,617FLY ON Points105-112 FLY ON Points/$100
5,539 - 7,007Miles453-453 Miles/$100
▼
Economy (Booking Class H, Q, Q)
$1,722 - $2,046
1,750 - 1,995FLY ON Points98-102 FLY ON Points/$100
7,805 - 9,274Miles453 Miles/$100
▼
Economy (Booking Class Y, Q, Q)
$2,544 - $2,768
2,371 - 2,541FLY ON Points92-93 FLY ON Points/$100
11,531 - 12,547Miles453 Miles/$100
▼
Business (Booking Class I, R, R)
$6,085 - $7,096
5,797 - 6,561FLY ON Points93-95 FLY ON Points/$100
27,583 - 32,167Miles453 Miles/$100
▼
Business (Booking Class R)
$6,692 - $7,872
6,256 - 7,147FLY ON Points91-94 FLY ON Points/$100
30,336 - 35,685Miles453 Miles/$100
▼
First (Booking Class A)
$9,564 - $11,867
8,875 - 10,615FLY ON Points89-93 FLY ON Points/$100
43,352 - 53,792Miles453 Miles/$100
▼
First (Booking Class F, A, A)
$14,460
12,574FLY ON Points87 FLY ON Points/$100
65,546Miles453 Miles/$100
▼
LHRLondon Heathrow → SINSingapore(13.7h+)SINSingapore → KULKuala Lumpur → LHRLondon Heathrow(17.2h+)
13,509 mi
Economy (Booking Class O)
$924 - $1,879
1,072 - 1,794FLY ON Points96-116 FLY ON Points/$100
4,187 - 8,519Miles453-453 Miles/$100
▼
Economy (Booking Class V, O, O)
$1,034 - $1,988
1,155 - 1,877FLY ON Points94-112 FLY ON Points/$100
4,685 - 9,013Miles453-453 Miles/$100
▼
Economy (Booking Class N, L, L)
$1,615 - $2,454
1,595 - 2,229FLY ON Points91-99 FLY ON Points/$100
7,320 - 11,124Miles453 Miles/$100
▼
Economy (Booking Class H, L, L)
$2,115 - $2,954
1,972 - 2,606FLY ON Points88-93 FLY ON Points/$100
9,586 - 13,391Miles453-453 Miles/$100
▼
Economy (Booking Class Y, O, O)
$2,529 - $4,662
2,285 - 3,897FLY ON Points84-90 FLY ON Points/$100
11,462 - 21,133Miles453-453 Miles/$100
▼
Premium Eco/Economy (Booking Class T)
$2,613 - $3,724
2,599 - 3,438FLY ON Points92-100 FLY ON Points/$100
11,845 - 16,882Miles453 Miles/$100
▼
Premium Eco/Economy (Booking Class W, T, T)
$4,360 - $5,629
3,919 - 4,878FLY ON Points87-90 FLY ON Points/$100
19,765 - 25,518Miles453 Miles/$100
▼
Business (Booking Class I, R, R)
$6,193 - $6,810
5,653 - 6,119FLY ON Points90-91 FLY ON Points/$100
28,071 - 30,868Miles453 Miles/$100
▼
Business (Booking Class R)
$6,803 - $7,670
6,114 - 6,769FLY ON Points88-90 FLY ON Points/$100
30,836 - 34,767Miles453 Miles/$100
▼
Business (Booking Class J, R, R)
$10,966 - $11,092
9,259 - 9,354FLY ON Points84-84 FLY ON Points/$100
49,707 - 50,279Miles453 Miles/$100
▼
LHRLondon Heathrow → DOHDoha → SINSingapore(15.8h+)SINSingapore → DOHDoha → LHRLondon Heathrow(17.0h+)
14,206 mi
Economy (Booking Class Q)
$1,025 - $1,305
1,374 - 1,586FLY ON Points122-134 FLY ON Points/$100
4,648 - 5,917Miles453-454 Miles/$100
▼
Economy (Booking Class N, N, Q, Q)
$1,270 - $1,551
1,559 - 1,772FLY ON Points114-123 FLY ON Points/$100
5,758 - 7,032Miles453 Miles/$100
▼
Economy (Booking Class S, S, Q, Q)
$1,370 - $1,726
1,634 - 1,903FLY ON Points110-119 FLY ON Points/$100
6,209 - 7,823Miles453 Miles/$100
▼
Economy (Booking Class V, V, Q, Q)
$1,489 - $1,846
1,724 - 1,994FLY ON Points108-116 FLY ON Points/$100
6,748 - 8,367Miles453-453 Miles/$100
▼
Business (Booking Class R)
$7,077 - $8,243
6,946 - 7,828FLY ON Points95-98 FLY ON Points/$100
32,078 - 37,368Miles453 Miles/$100
▼
Business (Booking Class D, D, R, R)
$7,487 - $8,566
7,256 - 8,072FLY ON Points94-97 FLY ON Points/$100
33,937 - 38,832Miles453 Miles/$100
▼
LHRLondon Heathrow → DOHDoha → SINSingapore(15.8h+)SINSingapore → KULKuala Lumpur → LHRLondon Heathrow(17.2h+)
13,864 mi
Economy (Booking Class Q, Q, O, O)
$994 - $1,884
1,276 - 1,948FLY ON Points103-128 FLY ON Points/$100
4,507 - 8,540Miles453-453 Miles/$100
▼
Economy (Booking Class N, N, O, O)
$1,240 - $2,129
1,462 - 2,133FLY ON Points100-118 FLY ON Points/$100
5,622 - 9,650Miles453-453 Miles/$100
▼
Economy (Booking Class S, S, Y, Y)
$1,765 - $3,620
1,858 - 3,259FLY ON Points90-105 FLY ON Points/$100
7,999 - 16,409Miles453-453 Miles/$100
▼
Economy (Booking Class V, V, Y, Y)
$1,882 - $3,739
1,946 - 3,349FLY ON Points90-103 FLY ON Points/$100
8,529 - 16,949Miles453-453 Miles/$100
▼
Economy (Booking Class Y, Y, O, O)
$3,229 - $3,830
2,964 - 3,418FLY ON Points89-92 FLY ON Points/$100
14,639 - 17,360Miles453-453 Miles/$100
▼
Business (Booking Class R)
$7,186 - $7,956
6,804 - 7,385FLY ON Points93-95 FLY ON Points/$100
32,575 - 36,064Miles453 Miles/$100
▼
Business (Booking Class D, D, R, R)
$7,496 - $8,281
7,038 - 7,631FLY ON Points92-94 FLY ON Points/$100
33,981 - 37,538Miles453 Miles/$100
▼
Business (Booking Class J, J, R, R)
$10,869 - $11,095
9,586 - 9,757FLY ON Points88-88 FLY ON Points/$100
49,271 - 50,294Miles453 Miles/$100
▼
LHRLondon Heathrow → KULKuala Lumpur → SINSingapore(15.9h+)SINSingapore → DOHDoha → LHRLondon Heathrow(17.0h+)
13,864 mi
Economy (Booking Class O, O, Q, Q)
$1,014 - $3,249
1,290 - 2,979FLY ON Points92-127 FLY ON Points/$100
4,594 - 14,725Miles453-453 Miles/$100
▼
Economy (Booking Class S, S, Q, Q)
$1,088 - $3,321
1,346 - 3,033FLY ON Points91-124 FLY ON Points/$100
4,929 - 15,052Miles453-453 Miles/$100
▼
Economy (Booking Class V, V, Q, Q)
$1,435 - $3,734
1,608 - 3,345FLY ON Points90-112 FLY ON Points/$100
6,503 - 16,924Miles453 Miles/$100
▼
Premium Eco/Economy (Booking Class T, T, Q, Q)
$2,078 - $2,691
2,220 - 2,682FLY ON Points100-107 FLY ON Points/$100
9,421 - 12,197Miles453-453 Miles/$100
▼
Economy (Booking Class Y, Y, Q, Q)
$2,555 - $2,779
2,455 - 2,624FLY ON Points94-96 FLY ON Points/$100
11,580 - 12,595Miles453 Miles/$100
▼
Premium Eco/Economy (Booking Class W, W, Q, Q)
$3,522 - $3,746
3,310 - 3,480FLY ON Points93-94 FLY ON Points/$100
15,964 - 16,980Miles453 Miles/$100
▼
Business (Booking Class I, I, R, R)
$6,219 - $10,045
6,073 - 8,964FLY ON Points89-98 FLY ON Points/$100
28,189 - 45,534Miles453 Miles/$100
▼
LHRLondon Heathrow → KULKuala Lumpur → SINSingapore(15.9h+)SINSingapore → KULKuala Lumpur → LHRLondon Heathrow(17.2h+)
13,522 mi
Economy (Booking Class O)
$985 - $2,540
1,193 - 2,368FLY ON Points93-121 FLY ON Points/$100
4,462 - 11,511Miles453-453 Miles/$100
▼
Economy (Booking Class S, S, O, O)
$1,058 - $2,613
1,248 - 2,423FLY ON Points93-118 FLY ON Points/$100
4,793 - 11,842Miles453-453 Miles/$100
▼
Economy (Booking Class V, V, L, L)
$1,829 - $2,897
1,831 - 2,638FLY ON Points91-100 FLY ON Points/$100
8,288 - 13,130Miles453-453 Miles/$100
▼
Premium Eco/Economy (Booking Class T, T, O, O)
$2,048 - $4,687
2,122 - 4,116FLY ON Points88-104 FLY ON Points/$100
9,285 - 21,246Miles453-453 Miles/$100
▼
Economy (Booking Class Y, Y, O, O)
$2,540 - $4,673
2,368 - 3,980FLY ON Points85-93 FLY ON Points/$100
11,511 - 21,182Miles453-453 Miles/$100
▼
Premium Eco/Economy (Booking Class W, W, T, T)
$4,371 - $5,640
4,002 - 4,961FLY ON Points88-92 FLY ON Points/$100
19,814 - 25,566Miles453 Miles/$100
▼
Business (Booking Class I, I, R, R)
$6,326 - $10,094
5,929 - 8,776FLY ON Points87-94 FLY ON Points/$100
28,677 - 45,759Miles453 Miles/$100
▼
Business (Booking Class J, J, R, R)
$10,976 - $11,102
9,442 - 9,538FLY ON Points86-86 FLY ON Points/$100
49,756 - 50,328Miles453 Miles/$100
▼
LGWLondon Gatwick → DOHDoha → SINSingapore(17.7h+)SINSingapore → DOHDoha → LGWLondon Gatwick(17.2h+)
14,206 mi
Economy (Booking Class S, S, Q, Q)
$1,332 - $1,688
1,605 - 1,874FLY ON Points111-121 FLY ON Points/$100
6,035 - 7,649Miles453 Miles/$100
▼
Business (Booking Class R)
$7,143 - $7,826
6,996 - 7,512FLY ON Points96-98 FLY ON Points/$100
32,380 - 35,477Miles453 Miles/$100
▼

FAQ

You can earn between 946 and 12,574 Tier Points depending on booking class. Economy: 946–3,980. Premium Economy: 2,287–4,794. Business: 4,611–9,757. First: 6,174–12,574. Premium Economy/Economy (Mixed): 2,002–4,961.

The lowest fare starts at $856. Economy from $856. Premium Economy from $2,299. Business from $5,045. First from $6,716. Premium Economy/Economy (Mixed) from $1,989.

Economy class offers better Tier Points per cost. Economy: up to 134.0, Business: up to 98.1.

Yes. British Airways flights can also be credited to: FLY ON Points (JAL).

The shortest flight time is approximately 13.7h.

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OriginLONLONChange
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DestinationSINSingapore
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